Aquarium Fish Cooling Fan Reduce Water Temperature Wind Speed

The aluminum alloy bracket is sturdy and , offers longer life and endurance to the fan. 7 fan blades, strong wind, which can make the temperature of the fish drop by 2‑3 degrees. The wind speed can be adjusted according to the room temperature, and the wind speed can be controlled by one button. Item Type: Aquarium Cooling Fan Material: Plastic + aluminum alloy Color: Black Application: Suitable for fish Single Fan Power: 1.9W